# Kennismakingsgesprek with Nathalie Gilis

> Merk je dat het achter de schermen wat te veel wordt? Tijdens dit vrijblijvende gesprek bekijken we samen waar jij op vastloopt in je inbox, je administratie of je agenda. Je krijgt alle ruimte om je situatie te delen, en ik toon hoe ik jou daarin kan ontlasten.

- Host: Nathalie Gilis
- Duration: 30 min
- Location: Zoom Video
- Host time zone: Europe/Brussels
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/nathalie-gilis-vabyyourside/kennismakingsgesprek
- Event type id: 3090679

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3090679&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 3090679,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Waar loop je momenteel het meest op vast?)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.